| 摘要 |
The method stops the charging process at which the charged voltage reaches to the peak value in the raipd charging mode. An initial reference voltage Vo(t) and voltage increment beta (t) are set from the present battery voltage V(t). After certain time (Ts), jnew charged voltage V(T+1) and the voltage increment beta (T+1) are read and calculated. The increment is added to the Vo(t) and sets next Vo(T+1) after Ts. If the V(t+1) is greater than Vo(t+1), the V(t) and Vo(t) are replaced to V(t+1) and Vo(t+1) is lower than the Vo(t+1), it regards to the end of charge and provides the control signal for charging off to a relay (RS1).
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